问角控制器$scope符号

EN

App.controller('todoController', function ($scope) {
    // create a message to display in our view

    $scope.todos = [{ name: 'angular', done: false }];
    $scope.clearTodo = function () {

        $scope.todos = _.filter($scope.todos, function (todo) {
            return !todo.done;
        });
    };
});